{
  "manageEntity": {
    "action": "View",
    "entityId": "124548",
    "entityType": "Notification",
    "nonce": "0x4d525d2997020056fba19e38475522480ad369e52098dc34e60a560e5fba2a00",
    "signature": "0x31d132af04725ff085c1a46d7b3ebfb00b561d7a026f625dfdd68e5b1f67a9003a726712f02b002a33f3431fd90e4f0a05906df7a03e51d0e65a97f928f91d9c1b",
    "signer": "0xFe66b1EB1905a75a2355cF00062d90f598388449",
    "userId": "124548"
  }
}